You thought an octopus had eight tentacles? Think again:

A giant Pacific octopus called Mavis has helped researchers to prove that the one thing everyone knows about the creatures is wrong.

The name octopus is derived from the Ancient Greek for eight feet. Mavis, who lives in a tank at Weymouth Sea Life Centre, actually has six arms and two legs.  

How marvellous, when scientists overturn our preconceptions like this. Six arms and two legs, eh?

Octopuses are among the most intelligent of marine creatures and can learn to open jam jars and manipulate small objects such as the Rubik’s Cube – although, so far as is known, none has yet succeeded in solving the puzzle.

So far as is known, note. Somewhere in the depths of the Pacific Ocean there may well be an octopus – several octopuses – that have already solved the problem and are now awaiting the next big challenge. With six arms, who knows what wonders they're capable of?

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4 responses to “Octopuses”

  1. dearieme Avatar
    dearieme

    Clever buggers – how did they discover her name?

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  2. Mick H Avatar
    Mick H

    Sign language, I imagine.

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  3. tolkein Avatar
    tolkein

    And they got funding for this too.
    I’m all for purely academic research, but this is surely stealing a whole pack of biscuits. I suppose it beats doing something useful.

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  4. DaninVan Avatar
    DaninVan

    I remember years ago, doing a backroom tour of the Vancouver aquarium, and being told an anecdote concerning one of their octopi.
    Apparently fish were disappearing from some of the backroom tanks and staff could only determine that it was happening at night. Surveillance determined that an octopus was squeezing past a poorly fitted lid on his tank, crossing over the tops of neighboring tanks (out of the water obviously) and entering it’s targeted tank for a late night snack, before heading back to it’s own tank before dawn.

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